Trace Engineering DR Series Owner’s Manual - Version 3.2 - 9/7/98 - Page 2
Tools required to make AC wiring connections: Wire strippers, ½” (13MM) open-end wrench or
socket, Phillips screw driver #2, Slotted screw driver ¼” (6MM) blade.
10. This inverter/charger is intended to be used with a battery supply of nominal voltage that
matches the last two digits of the model number, e.g. 12 volts with a DR1512 or 24 volts with
a DR1524.
11. Instructions for wall mounting: See mounting instruction section of this manual. NOTE: Do not
use only the keyhole mounting slots for permanent installations. For battery installation and
maintenance: read the battery manufacturer’s installation and maintenance instructions prior
to operating.
12. No AC or DC disconnects are provided as an integral part of this inverter. Both AC and DC
disconnects must be provided as part of the system installation. See INSTALLATION section
of this manual.
13. No overcurrent protection for the battery supply is provided as an integral part of this inverter.
Overcurrent protection of the battery cables must be provided as part of the system
installation. See INSTALLATION section of this manual.
14. No overcurrent protection for the AC output wiring is provided as an integral part of this
inverter. Overcurrent protection of the AC output wiring must be provided as part of the
system installation. See INSTALLATION section of this manual.
15. GROUNDING INSTRUCTIONS - This battery charger should be connected to a grounded,
permanent wiring system. For most installations, the negative battery conductor should be
bonded to the grounding system at one (and only one point) in the system. All installations
should comply with all national and local codes and ordinances.
Personal Precautions
1. Someone should be within range of your voice to come to your aid when you work near
batteries.
2. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or
eyes.
3. Wear complete eye protection and clothing protection. Avoid touching eyes while working
near batteries. Wash your hands when done.
4. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters
eyes, immediately flood eyes with running cool water for at least 15 minutes and get medical
attention immediately.
5. Baking soda neutralizes lead acid battery electrolyte. Vinegar neutralizes spilled NiCad and
NiFe battery electrolyte. Keep a supply on hand in the area of the batteries.
6. NEVER smoke or allow a spark or flame in vicinity of a battery or generator.
7. Be extra cautious when working with metal tools on, and around batteries. Potential exists to
short-circuit the batteries or other electrical parts which may result in a spark which could
cause an explosion.
8. Remove personal metal items such as rings, bracelets, necklaces, and watches when
working with a battery. A battery can produce a short-circuit current high enough to weld a
ring, or the like, to metal causing severe burns.
9. If a remote or automatic generator start system is used, disable the automatic starting circuit
and/or disconnect the generator from its starting battery while servicing to prevent accidental
starting during servicing.